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| author | Pavel Skripkin <paskripkin@gmail.com> | 2021-06-20 21:45:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-22 11:41:20 +0200 |
| commit | b29ea4614367e411ee3e13412fa43bf406399b28 (patch) | |
| tree | a1427ac713a2da4ed9e1bf42e9435d19793ac489 /net/ipv4/tcp_ipv4.c | |
| parent | 8357dba5b797a199dad23593c9eb44ec02018c70 (diff) | |
media: go7007: remove redundant initialization
[ Upstream commit 6f5885a7750545973bf1a942d2f0f129aef0aa06 ]
In go7007_alloc() kzalloc() is used for struct go7007
allocation. It means that there is no need in zeroing
any members, because kzalloc will take care of it.
Removing these reduntant initialization steps increases
execution speed a lot:
Before:
+ 86.802 us | go7007_alloc();
After:
+ 29.595 us | go7007_alloc();
Fixes: 866b8695d67e8 ("Staging: add the go7007 video driver")
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
0 files changed, 0 insertions, 0 deletions